El Hierro

[jand]

Yesterday another earthquake in the vicinity of Volcano Enmedio and this morning a 2.5 mb earthquake west of Lanzarote in the Atlantic ocean no depths are showing yet.


2.5 mbLg  ATLÁNTICO-CANARIAS   2017/05/10 03:37:47  +info


2.0 mbLg  ATLÁNTICO-CANARIAS   2017/05/09 21:27:52  +info


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Latest update courtesy of Enrique.

Translated.

''An earthquake today in las cañadas, Tenerife, two more between Tenerife and Gran Canaria yesterday and the day before that and the other on the coast of fuerteventura yesterday.- the earthquake today is located 2 km with a magnitude of 1.1 in The area of the portillo, very close to the road access to the caldera of the teide, right in the area of the edge of the same.

Yesterday we had two earthquakes more localized, the first of magnitude 1.5 and without depth in the area of the volcano in the middle, very close to another of the previous day that was accompanied with a few more not located. The other was west of fuerteventura with a magnitude of 2.5 and no depth..

Finally the day before yesterday there was another one of magnitude 2.0 to north of the area of the volcano in the middle, also without depth. ''

There has also been another earthquake early this evening El Hierro .

1.8 mbLg W EL PINAR.IHI 2017/05/11 17:33:31 16


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

One earthquake yesterday Tenerife and 3 earthquakes so far today El Hierro Tenerife Atlantic Ocean Vicinity Enmedio .

2.5 mbLg W FRONTERA.IHI  2017/05/13 14:47:23  17  +info

2.2 mbLg ATLÁNTICO-CANARIAS  2017/05/13 09:31:32  32  +info

1.4 mbLg  SW ARONA.ITF  2017/05/13 01:26:28  10 +info

1.6 mbLg SE ARICO.ITF  2017/05/12 20:24:01  21  +info

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Interesting read.

''Explosive eruption, flank collapse and megatsunami at Tenerife ca. 170 ka''


https://www.nature.com/articles/ncomms15246

[jand]

A 2.2 magnitude earthquake on El Hierro earlier this morning.

2.2 mbLg  W FRONTERA.IHI  2017/05/19 00:34:57  15 +info


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Activity now back to Tenerife.

1.3 mbLg   SE FASNIA.ITF   2017/05/23 03:42:36  10  +info

1.2 mbLg NE GUÍA DE ISORA.ITF  2017/05/23 03:25:44  14 +info

1.4 mbLg   W VILAFLOR.ITF 2017/05/23 00:29:20 13  +info

.9 mbLg N VILAFLOR.ITF  2017/05/20 06:46:13


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

A 3.2 this morning north of Tenerife in the Atlantic Ocean.

3.2 mbLg   ATLÁNTICO-CANARIAS 2017/05/25 06:28:12 30

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

I am going on holiday now until the 2nd week of June and will update on my return .

Tamara if you wish please add any updates . Thanks 

[TamaraEnLaPlaya]

Will do, have a nice holiday.

[TamaraEnLaPlaya]

SW of El Hierro:

26/05/2017 19:17:18 20:17:18 27.6353 -18.0327 1  1.6  mbLg     SW EL PINAR.IHI

[TamaraEnLaPlaya]

Midway between GC and Tenerife:

29/05/2017 07:57:26 08:57:26 28.0751 -16.1590    1.8  mbLg     ATLÁNTICO-CANARIAS

[TamaraEnLaPlaya]

Quite a strong one, approx 150 Km NW of Lanzarote:

31/05/2017 02:30:56 03:30:56 29.8609 -15.1040 10  3.4  mbLg     ATLÁNTICO-CANARIAS

[TamaraEnLaPlaya]

Just off the North coast of Tenerife:

01/06/2017 02:58:13 03:58:13 28.5433 -16.6257    1.6  mbLg     ATLÁNTICO-CANARIAS

[TamaraEnLaPlaya]

Between GC and Tenerife:

06/06/2017 02:22:25 03:22:25 28.0827 -16.2805 11  1.8  mbLg     ATLÁNTICO-CANARIAS

[jand]

Just seen there has been a 3.6 earthquake north west of El Hierro .
Enrique has commented that this could be interesting http://www.ign.es/web/resources/sismologia/www/dir_images_terremotos/detalle/es2017gmmpo.gif

[jand]

https://m.emsc.eu/earthquake/earthquake.php?id=596836

[TamaraEnLaPlaya]

just to keep the records straight, this one occurred before the El Hierro 3.6

Tenerife, near Adeje:

06/06/2017 12:34:05 13:34:05 28.1779 -16.6994 13  1.5  mbLg     NW VILAFLOR.ITF

and then the El Hierro 3.6

07/06/2017 06:24:55 07:24:55 27.8214 -18.1751 21  3.6  mbLg     NW FRONTERA.IHI

[jand]

Avcan are reporting a small swarm of earthquakes under Teide this morning approx 15 so far I am not home until tomorrow using my.phone will add all details then .

[jand]

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

A report from Olga Rodriguez from Avcan regarding the latest activity in Tenerife.

Courtesy of Avcan (has been translated).

,,Report of the recorded seismic activity in Tenerife on 9 June 2017. IGN
The National Geographic Institute (IGN) has issued a report about the microsismicidad detected today at inter of Tenerife.
" on this day, the ign detected a singular seismic activity in the interior of the island of Tenerife, consisting of a sequence of low magnitude earthquakes between 03:30 pm and 05:30 PM (local time) and with a component Low frequency.
There have been more than 12 events, of which have been located 8, whose solutions provisional epicentrales mainly in an area near the western edge of the interior of the glens. The depths range from 7 to 19 km. The Maximum recorded magnitude is 1.7 mblg. Only those with the clearest signal has been located.
Attached is a map with locations and the spectrogram epicentrales seismic stations in the island of Tenerife."

We enclosed link:
http://www.ign.es/resources/volcanologia/html/CA_noticias.html
Report in PDF:
http://www.ign.es/resources/volcanologia/pdf/20170609_Tenerife_IGN.pdf

Also enclosed is the map of earthquakes of the swarm, the spectrogram seismic stations and the listing of earthquakes, along with the sign of the spectrograph, earthquake of magnitude 1.7 mblg at 2:36:12 UTC (3:36:12 local time ) as well as map location of that earthquake.
Visor of earthquakes in the Canary Islands:

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html
And Seismograms Spectrograms: http://www.ign.es/web/ign/portal/vlc-senales-sismicas


avcan.es

[jand]

This morning a 2.1 earthquake El Hierro.

2.1 mbLg  W EL PINAR.IHI  2017/06/11 10:45:49  11


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

The latest report from Enrique regarding the activity in Tenerife.

Courtesy of Enrique. Translated.

''More earthquakes located, two north of Tenerife, one in the area of the volcano in the middle and one on the island of iron.- yesterday we had two earthquakes located north of Tenerife 3.3 and 2.5 scale at a depth 24.5 km and 26.0 km. These quakes indicate regional tensions.
Then we had another 2.0 magnitude between the area of the volcano in the middle and the coast of fasnia at a depth of 20.4 km. Finally another 2.1 magnitude in the area of hotels in the south of the island of el hierro 11.1 km deep.
These instead indicate these smaller more local tensions to be at a lower intensity. The Iron can be actually a replica of the 3.6 the other day. (Enrique).
N de Tenerife.
Es2017gomfg 10/06/2017 02:21:58 03:21:58 28.7547-16.8173 24.5 km m 3.3 Mblg Atlantic Canary -
Es2017gomjj 10/06/2017 02:56:13 03:56:13 28.7280-16.8279 26.0 km m 2.5 Mblg Atlantic Canary -
Area of the volcano of the way.
Es2017gpfhm 10/06/2017 22:12:02 23:12:02 28.1525-16.1924 20.4 km m 2.0 Mblg Atlantic Canary -
Iron.
Es2017gplei 11/06/2017 10:45:49 11:45:49 27.6977-18.0364 11.1 km m 2.1 mblg w el pinar. Ihi ''

[jand]

Latest report from INVOLCAN.

Translated.


''Report on the seismic activity in Tenerife and environs between 8 and 11 June 2017

Between Thursday 8 and Sunday 11 June 2017, the SEISMIC NETWORK CANARIA INCREASED SEISMICITY VOLCANO-tectonic in Tenerife and its environs. Thursday June 8 there were at least 10 earthquakes, being able to locate the hypocenters for 8 of them under the teide and at depths between 9-15 km maximum with a magnitude of 1.3.

The next day, Friday, June 9, there were at least 15 earthquakes within a few hours, between 02:36 and 04:07 UTC. In this second sequence were seismic, locate the hypocenters 8 SEISMIC EVENTS WITH DEPTHS BETWEEN 8 and 14 km and a maximum size of 1.4, with a epicentral area similar to the 8th of June. SEISMIC EVENTS RECORDED ON 9 June has the typical features of the seismic swarms in volcanic areas-vents, consists of a sequence of events type volcano-tectonic small magnitude, whose waveforms overlap often making it difficult to distinguish the Individual Events.

At least 4 other seismic events with similar characteristics were recorded on the 11th June between 05:10 and 07:32 UTC. The 10th of June was recorded another little seismic sequence between 02:21 and 06:32 UTC; however, in this case the hypocenters is located 10-25 km north of icod de los vinos and depths 15-25 km.

Although these seismic events present not singularly anomalous characteristics, his record is significant since the numerically and energetic. In particular, the events that occurred in the days 8, 9 and 11 June in the area of mount teide released in its entirety a seismic energy 1.2 X10^ 6 J. The average value of the seismic energy released annually in the same area, excluding the volcanic earthquake-crisis of 2004 and the earthquake of 6/1/2017 with 2.5 M, is equal to 1.4 X10^ 6 J.

Therefore, the SEISMIC SEQUENCE RELEASED IN 3 days about 86 % of the average energy in the same area.
Similarly, if we believe that the sequence of the 10 June 2017 has released an energy of 8.7 X10^ 7 J and that the release of energy throughout the area of Tenerife in the previous year was 1.4 X10^ 8 J, we can say that this seismic sequence has released 62 % of the respect the energy released throughout the previous year. Below is a map in which they represent in black the events recorded in the last year in Tenerife and surroundings, in red events located in the area of mount teide between 8 and 11 and in June Green events located north of icod de los vinos on the 10th of June.

Rating:

Events located in the area of mount teide in recent days, reflect a pressurization process of hydrothermal volcanic system, probably tied to the injection of magmatic occurring gases in the system. This process is especially apparent by the observation of the increase the emission of co2 diffuse in the crater of mount teide from November 2016, and already notified through the monthly bulletins involcan (http://www.involcan.org/boletin-mensual).

The interpretation of the events of the 10th of June will need further analysis to establish their eventual relationship with current volcanic dynamics of Tenerife.''

http://www.involcan.org/wp-content/uploads/2017/06/Informe-Sismicidad-Tenerife-8-11_junio_Facebook_2017.pdf

[TamaraEnLaPlaya]

mid way between GC & Tenerife:

13/06/2017 22:39:39 23:39:39 28.1302 -16.1700 16  1.9  mbLg     ATLÁNTICO-CANARIAS

[jand]

This morning a 2.8 earthquake North East of Tenerife.

http://www.ign.es/web/ign/portal/ultimos-terremotos/-/ultimos-terremotos/getDetails?evid=es2017hbihb&zona=1

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Another earthquake a 2.0 between Tenerife and Gran Canaria.

2.0 mbLg  ATLÁNTICO-CANARIAS  2017/06/14 13:32:24  17


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Latest report from Enrique regarding the recent activity.

''Seismicity in the vicinity of the volcano in the middle and next to Santa Cruz de Tenerife, Canary Islands, Spain.- Three earthquakes around the area of the volcano in the middle and one more that has been meaning to the south of Santa Cruz de Tenerife in the area Marina (Enrique).

Es2017hbihb 14/06/2017 01:58:57 02:58:57 28.3984-16.2987 23.1 km m 2.8 mblg hope. Itf

Es2017hbgoj 13/06/2017 22:39:39 23:39:39 28.1302-16.1700 16.4 km M1 9 Mblg Atlantic-Canary Islands
Es2017hbnlo 14/06/2017 13:28:40 14:28:40 28.0886-16.1316 10.2 km m 2.4 Mblg Atlantic-Canary Islands
Es2017hbnmf 14/06/2017 13:32:24 14:32:24 28.0534-16.1344 17.1 km m 2.0 Mblg Atlantic-Canary Islands''

[jand]

Apologies I missed the 2.4 earthquake between Tenerife and Gran Canaria just before the 2.0 earthquake.

2.4 mbL  ATLÁNTICO-CANARIAS  2017/06/14 13:28:40  10

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

This morning back to El Hierro a 2.2 earthquake.

2.2 mbLg  W FRONTERA.IHI   2017/06/15 01:00:34  19

http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Today a 2.4 earthquake North of Tenerife.

2.4 mbLg   ATLÁNTICO-CANARIAS  2017/06/16 11:44:51  30


http://www.ign.es/web/resources/volcanologia/tproximos/canarias.html

[jand]

Yesterday a 2.6 earthquake at a deep depth.

2.6 mb ATLÁNTICO-CANARIAS  2017/06/17 01:30:26  62


Five earthquakes so far today all the earthquakes are in the vicinity of Volcano Enmedio between Gran Canaria and Tenerife..

1.3 mbLg  ATLÁNTICO-CANARIAS  2017/06/18 09:35:48  +info

1.7 mbLg ATLÁNTICO-CANARIAS  2017/06/18 07:26:50  +info

2.2 mbLg  ATLÁNTICO-CANARIAS  2017/06/18 05:37:24  +info

1.9 mbLg  ATLÁNTICO-CANARIAS  2017/06/18 05:06:11  2  +info

1.7 mbLg   ATLÁNTICO-CANARIAS  2017/06/18 04:35:31  10  +info

www.ign.es/web/resources/volcanologia/tproximos/canarias.html